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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BARRY ALAN WEINSTEIN MD
NPI 1639136500
Family Medicine - Adult Medicine in Williamsville, NY

Active since April 26, 2006
1445 MAPLE RD, WILLIAMSVILLE, NY 14221(716) 634-7470(716) 634-0592 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Barry Alan Weinstein Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BARRY ALAN WEINSTEIN MD (NPI 1639136500) is an individual adult medicine provider in Williamsville, New York, licensed in New York (106114) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1639136500
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameDR. BARRY ALAN WEINSTEINCredential: MD
Location Address1445 MAPLE RDWilliamsville, NY 14221-3562
Mailing Address1445 Maple RdWilliamsville, NY 14221-3562 · (716) 634-7470 · Fax (716) 634-0592
Phone(716) 634-7470
Fax(716) 634-0592
Sole ProprietorNo
Enumeration DateApril 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639136500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in NY · 106114
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
1445 MAPLE RD, Williamsville, NY 14221
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barry Weinstein's NPI number?

The NPI number for Barry Weinstein is 1639136500. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Where is Barry Weinstein located?

Barry Weinstein practices at 1445 Maple Rd, Williamsville, NY 14221. The listed phone number is (716) 634-7470.

What is Barry Weinstein's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Barry Weinstein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.